Internal Herm functions

• expandHerm expands the Herm list in SexPars to a matrix of fractions at age

• checkHerm checks that each array in the list has dimension nsim x maxage+1 x nyears + proyears. For backwards compatibility, also converts matrices to arrays by adding the year dimension.

• subsetHerm returns year-specific Herm values.

Usage

expandHerm(Herm, maxage, np, nsim)

checkHerm(Herm, maxage, nsim, nyears, proyears)

subsetHerm(Herm, y)

Arguments

Herm

A list of Hermaphroditic fractions at age

maxage

The maximum age of stocks being simulated

np

The total number of stocks being simulated

nsim

The number of simulations

nyears

The number of historical years

proyears

The number of projection years

y

The year to subset

Author

T. Carruthers

Q. Huynh